23) x^2 * 8
24) x^3 - 15
25) (x/4) + 5
26) 4 less than the product of 8 and a number is 16
27) The sum of a number and 3 divided by 4 is 5
28) 3 less than 4 times a number squared is 13
Answer:
0.01 to 0.99, the multiplier in scientific notation always has to be a decimal less than 1 and greater than 0.
Step-by-step explanation:
Answer:
a. 0.1864
b. Events D and P are dependent
Step-by-step explanation:
a.
P(D)=0.29
P(P)=0.59
P(P and D)=P(P∩D)=0.11
We have to find
P(D/P)=?
P(D/P)=P(P∩D)/P(P)
P(D/P)=0.11/0.59=0.1864
Thus, the probability that an international flight leaving the United States is delayed in departing given that the flight is a transpacific flight is 18.64%
b.
The events D and P are independent if
P(D/P)=P(D)
P(D/P)=0.1864
P(D)=0.29
As P(D/P)≠P(D), so the events D and P are dependent.
I believe you’ll get b?? i’m nit sure though.
Yes, we claim that the two ratios are proportional.
<h3>Proportion</h3>
Proportion is an equality between two ratios. These ratios are made up of two real integers. In a proportion, when there is an equality, both ratios have to be equivalent to the other. Equivalent ratio is when both division results are equal.
— To find out if the equality between these two given ratios is true, let's just: divide the numerator by the denominator.
3/8 = 3 ÷ 8 = <u>0,375</u>
24/64 = 24 ÷ 64 = <u>0,375</u>
Therefore, we see that the results of these ratios are the same. So these two ratios are proportional. 3/8 = 24/64